King County, WA vs Sonoma County, CA
Property Tax Rate Comparison 2025
Quick Answer
King County, WA: 1.01% effective rate · $5,651/yr median tax · median home $559,559
Sonoma County, CA: 0.65% effective rate · $4,000/yr median tax · median home $615,537
Side-by-Side Comparison
| Metric | King County, WA | Sonoma County, CA | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.01% | 0.65% | 1.06% |
| Median Annual Tax | $5,651 | $4,000 | $2,778 |
| Median Home Value | $559,559 | $615,537 | $268,728 |
| Population | 2,269,675 | 488,863 | — |
King County, WA
- Effective Rate
- 1.01%
- Median Annual Tax
- $5,651
- Median Home Value
- $559,559
- Population
- 2,269,675
Sonoma County, CA
- Effective Rate
- 0.65%
- Median Annual Tax
- $4,000
- Median Home Value
- $615,537
- Population
- 488,863
Frequently Asked Questions
What is the property tax difference between King County and Sonoma County?
King County, WA has an effective property tax rate of 1.01% with a median annual tax of $5,651. Sonoma County, CA has a rate of 0.65% with a median annual tax of $4,000. The difference is 0.36 percentage points.
Which county has higher property taxes, King County or Sonoma County?
King County, WA has the higher effective property tax rate at 1.01% compared to 0.65%.
How do King County and Sonoma County compare to the national average?
The national average effective property tax rate is 1.06%. King County is below average at 1.01%, and Sonoma County is below average at 0.65%.